C3123121111331312121111331333132313331333133313331323133313113313331322131231   >>    C312312111133131212111133133313231333133313331333132313331311331333132213123   <<    C3123121111331312121111331333132313331333133313331323133313113313331322131233   >>      C3123121111331312121111331333132313331333133313331323133313113313331322131232   >>